"Nemex - 2 is a highly effective wormer used for the removal of roundworms and hookworms in dogs and puppies. The dosage is one teaspoon (5 mL) for each 10 lb of body weight. Each bottle contains 16 fluid ounces (473 mL). The active ingredient is pyrantel pamoate. Indications for Use: To prevent reinfestation of Toxocara caninis in puppies and adult dogs and in lactating bitches after whelping. For the removal of large roundworms (Toxocara canis and Toxacaris leonia) and hookworms (Ancylostoma canium and Uncinaria stenocephala) in dogs and puppies The presence of these parasites should be confirmed by laboratory fecal examination. Consult your veterinarian for assistance in the diagnosis, treatment and control of parasitism."